P. Christopher

The Argus II epiretinal prosthesis system allows letter and word reading and long-term function in patients with profound vision loss

Jessy D. Dorn, J. Sahel, M. Humayun, 2013, British Journal of Ophthalmology.

Interphase gap as a means to reduce electrical stimulation thresholds for epiretinal prostheses

Mark S Humayun, Varalakshmi Wuyyuru, Robert J Greenberg, 2014, Journal of neural engineering.

Performance of real‐world functional vision tasks by blind subjects improves after implantation with the Argus® II retinal prosthesis system

Gislin Dagnelie, Robert J Greenberg, Gabriele Thumann, 2016, Clinical & experimental ophthalmology.

Ten-Year Follow-up of a Blind Patient Chronically Implanted with Epiretinal Prosthesis Argus I.

Mark S Humayun, Varalakshmi Wuyyuru, Robert J Greenberg, 2015, Ophthalmology.

Patients Blinded by Outer Retinal Dystrophies Are Able to Identify Letters Using the Argus TM II Retinal Prosthesis System

Gislin Dagnelie, Brian Coley, Varalakshmi Wuyyuru, 2010 .